baber/WOPTO huggingface dataset:
Patent JP-H0870514-A (JP)
Title: Gas-insulated switch device
Inventor: TAKATANI TOSHIKI
IPC: H02B13/02
Filed: 1994-08-26
Abstract: PURPOSE: To provide a gas-insulated switch device in which operations can be stably performed by one workman. CONSTITUTION: This gas-insulated switch device is provided with a space 1 in which a gas-insulated switch device main body 2 is placed, a base board 9 mounted on the left and right of the front and rear of a base 1, a fixing board 11 in the horizontal direction integratedly fixed in the respective boards 9 outwardly, a screw groove 12 in the upper and lower directions perforated in the fixing board 11 and a moving board 13 of an L-shaped cross section vertically movably provided in the left and right base boards 9. Further, it is provided with a plurality of rolling boards 16 mounted in the lower surface of the moving board 13, a bolt through-hole 17 perforated in both sides of the moving board 13 and a bolt 18 inserted through the through-hole 17 and screwed into the screw groove 12 to move the awing board 13 up and down relative to the fixing board 11.
Patent JP-S6285334-A (JP)
Title: Charging code checking system
Inventor: NISHIJIMA JIRO
IPC: G06F9/06
Filed: 1985-10-09
Abstract: PURPOSE:To prevent a trouble for a change and the omission of change by converting a charging code to a standard code and delivering it to a charging code checking means, in case the charging code is different from the standard code. CONSTITUTION:When a job is thrown into a charging code input means 1, a charging code is extracted from in a job control sentence image, and delivered to a charging code converting means 2. In the charging code converting means 2, in case the inputted charging code is not a format of a charging code of its own system, if it exists in a charging code conversion table 4, a charging code which is obtained as a result of retrieval is delivered to a charging code checking means 3 instead of the inputted charging code. In case said code is the charging code of the own system, if it does not exist in the charging code conversion table 4, it is delivered to the charging code checking means 3 as it is.
Patent JP-H0783398-A (JP)
Title: Piping equipment for low temperature fluid
Inventor: KAWAMURA HIDEKI
IPC: F16L55/103
Filed: 1993-09-10
Abstract: PURPOSE:To improve thermally utilizing liquid nitrogen by using a heat insulating pipe, whose external diameter is smaller than a main pipe, in a branch pipe. CONSTITUTION:A main pipe 17 is extended from the bottom part of a gas-liquid separator 8, to feed liquid nitrogen into a plant building 1. This main pipe 17 connects to branch pipes 18, 19 for supplying liquid nitrogen to each device 6 and a semiconductor manufacturing attached equipment 4. External diameters of these branch pipes 18, 19 are set smaller than an external diameter of the main pipe 17. That is, the external diameters of the branch pipes 18, 19, having an internal diameter capable of supplying sufficient low temperature fluid for properly functioning a prescribed equipment, are set to about 20 to 35mm. In the main pipe 17, its internal diameter is set to about 30 to 40mm, and external diameter is set to about 60 to 80mm. Here in the low temperature fluid in use, a fluid of -100 deg.C or less in the atmosphere is used. Further, heat exchangers 23, 24 are connected through discharge pipes 21, 22 to the downstream of the semiconductor manufacturing cooling device 6 and the attached equipment 4, and heat held by discharged spent nitrogen can be utilized as a cold source.
Patent JP-H0892448-A (JP)
Title: Vinyl chloride resin composition
Inventor: MURATA NOBUYUKI
IPC: C08K5/42
Filed: 1994-09-21
Abstract: PURPOSE: To obtain a vinyl chloride resin compsn. contg. an antistatic agent which imparts excellent antistatic properties to a vinyl chloride resin compsn. without largely degrading the clarity and thermal stability inherent in this compsn. CONSTITUTION: This resin compsn. contains 0.1-5 pts.wt. partial fatty acid ester of a polyol and 0.05-3.0 pts.wt. sodium salt of alkylbenzenesulfonic acid or of alkylsulfuric acid ester based on 100 pts.wt. vinyl chloride resin.
Patent JP-H1166489-A (JP)
Title: Traveling vehicle control method
Inventor: AZUMA SHINICHI
IPC: G08G1/07
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide high safety for the joining and branching of vehicles. SOLUTION: Based on MT(moving target) 30 for being joined on a through traffic 1 corresponding to MT for joining assigned to joining vehicles for entering/joining to the main lane 1 from a branch lane, a front/rear vehicle approach prohibiting area 21 extending before and after MT 30 is set. Then, when a preceding non-MT control vehicle 22 or a following non-MT control vehicle 23, which is a vehicle to be joined in the traffic 1 of the vehicles are joined to and is not controlled by an MT method, enters the area 21, MT 30 is accelerated or decelerated to relatively exclude the entering vehicle outside the prohibited area 21.
Patent JP-H0389613-A (JP)
Title: Noise filter
Inventor: NAKAMURA KAZUYOSHI
IPC: H01C7/10
Filed: 1989-08-31
Abstract: PURPOSE:To provide a noise filter with the noise absorbing capacity as a capacitive varistor, having reduced electrostatic capacitance, and the noise absorbing capacity as an inductance element, by arranging a magnetic material layer so that it overlaps at least a part of a line electrode which intersects a common electrode with a semiconductor porcelain layer between them. CONSTITUTION:A ferrite paste is applied by the screen printing method to form ferrite paste layers 10a to 10c so that parts, which are placed on the upper face of a semiconductor porcelain 7, of conductive paste layers 9a to 9c for each line electrode are partially covered with this ferrite paste. Thereafter, ferrite paste layers 10a to 10c are baked at 1000 deg.C for 30 minutes by the baking treatment to form the magnetic material layer. Thus, a three-terminal noise filter unit is constituted where an inductance L is combined besides a varistor.
Patent JP-H08130243-A (JP)
Title: Dielectric isolation type semiconductor device
Inventor: IIDA MAKIO
IPC: H01L21/02
Filed: 1995-09-04
Abstract: PURPOSE: To provide a dielectric isolation type semiconductor device capable of easily restraining capacitance coupling between elements via an insulating film formed on a semiconductor substrate. CONSTITUTION: An N<-> silicon substrate 1 in which an N<+> layer 2 is formed via a silicon oxide film 4 is formed on a P<+> silicon substrate 3. An NPN transistor in which a P base region 8, an N<+> emitter region 10, and an N<+> collector region 11 are formed is constituted in the N- silicon substrate 1. The NPN transistor, region is dielectrically isolated from the peripheral element region, by a silicon oxide film 5 and polycrystalline silicon 6. The impurity concentration of the P silicon substrate 3 is set as 1×10<16> cm<-3> or higher (resistivity is l.5Ω-cm or lower) when the potential is fixed to ground, and l ×10<15> cm<-3> or lower (resistivity is 15Ω-cm or higher) in the case of floating state.
Patent JP-2000128983-A (JP)
Title: Nonlinear optically active copolymer, and electro- optical or optical device containing the copolymer of this kind
Inventor: KANITZ ANDREAS DR
IPC: G02F1/361
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject copolymer useful for electro-optical and optical devices as a polymer material having stable nonlinear optical activities by making the copolymer contain a polyaddition product comprising an organic di- or poly-cyanate and a nonlinear optically active compound. SOLUTION: This nonlinear optically active copolymer is a polyaddition product comprising at least one organic di- or poly-cyanate expressed by formula I [R1 to R4 are each H, a halogen, a 1-10C (fluoro)alkyl or the like], formula II (M is a chemical bond or the like between a 1-8C alkylene and O, S, SO2, on the like) and formula III [(r) is 0-20; R5 is H or a 1-5C alkyl] and a compound of formula IV [(n) is 2-6; R6 to R8 are each H, a 1-20C alkyl which may be intercepted by 1-5 O atoms in ether functional groups; D is O, S or the like; L is O, COO or the like; E is OH, NH2 or the like; Z is methylene or imino substituted with an electron receptor; X is S, O or the like; Q is CH, N or the like]. The copolymer has such characteristics that it inhibits chromophore relaxation until >=100 deg.C temperature and the chromophore component is heat resistant at >=200 deg.C for a long time.
Patent JP-H04109771-A (JP)
Title: Horizontal synchronizing signal generation circuit
Inventor: KONISHI MASAHIRO
IPC: H04N5/06
Filed: 1990-08-30
Abstract: PURPOSE:To synchronize an internal horizontal synchronizing signal with an external horizontal synchronizing signal early by inhibiting the input of a reset pulse to a horizontal synchronizing reference signal generating circuit when a discrimination circuit discriminates it that a phase difference is within a tracking enable range and giving the reset pulse to the horizontal synchronizing reference signal generating circuit when the discrimination circuit discriminates it that a phase difference is at the outside of the tracking enable range. CONSTITUTION:A reset pulse RP is given from an OR gate 45 to a decoder 42. The decoder 42 generates mask signal MS1, MS2 representing respectively dead bands 1,2 provided at a prescribed time width before and after a leading edge of a generated internal horizontal synchronizing reference signal HD1. The dead band 1 has a very narrow time width. The dead band 2 has a very wide time width. When the leading edge of an external horizontal synchronizing reference signal HD0 exists in the range of the dead band 1 or 2, no reset pulse RP is generated and only when the leading edge is at the outside of the dead band 1 or 2, the reset pulse RP is given to the decoder 42.
Patent JP-H04354528-A (JP)
Title: Foaming powdery emulsifier composition and production thereof
Inventor: AMANO HARUYUKI
IPC: A23L29/10
Filed: 1991-05-30
Abstract: PURPOSE:To produce a foaming powdery emulsifier compsn. maintaining the foaming property of the emulsifier for a long time. CONSTITUTION:A mixture of 100 pts.wt. glycerol fatty acid ester with 10-300 pts.wt. sucrose fatty acid ester and/or polyglycerol fatty acid ester and 10-300 pts.wt. glycerol fatty acid-org. acid ester is melted by heating and made paste or gel by adding warm water. Glucose and/or lactose is then added to the paste or gel by 500-3,000 pts.wt. and they are made uniform, dehydrated, dried, ground and sieved to obtain powder of <=60 mesh.
Patent JP-2001049626-A (JP)
Title: Large-sized avalanche preventive fence
Inventor: SASAKI TSUTOMU
IPC: E01F7/04
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a large-sized avalanche preventive fence which can be folded in order not to spoil landscapes in summer season, and can effectively prevent avalanche in winter season when the avalanche can occur. SOLUTION: A plurality of supporting foundation concrete blocks 6 are set on a mountain slope surface E at predetermined horizontal intervals, and a support 2 is erected on each supporting foundation concrete block 6, which support is of a hinge structure and has a pivotable lower portion. A foundation concrete block 5 having an anchor bolt 4 fixed thereto, is arranged in a frontward location of each support 2, and a hanging wire 3 is stretched between each of the plurality of anchor bolts 4 and a head of each of the supports 2. Further, intervals between the hanging wires 3 are connected to each other by lateral wires 31, and a net 21 having a width almost equal to an interval of the hanging wires 3, 3 and a length, equal to the length of the same is stretched on a lower surface of the hanging wires 3.  Further, a foundation concrete block 7 having an anchor bolt 71 fixed thereto, is arranged on a rear side of each support 2, and the support 2 and the anchor bolt 71 are held by a brace wire 8.
Patent JP-S6470753-A (JP)
Title: Development processing method
Inventor: SHIDARA SHINICHI
IPC: G03C5/26
Filed: 1987-09-11
Abstract: PURPOSE:To stabilize the finishing density of photographing film by detecting the developing density of a constant exposure part developed prior to the image part of the film, finding the quantity of change of a developing condition to obtain optimum density, and performing the development processing of the image part. CONSTITUTION:The developing density after development of the constant exposure part provided on the forefront side of the film 16 developed at the developing device 26 of a camera processor is detected by a density sensor 64, and its output is inputted to a CPU46. The CPU46 finds a difference between detected density and the optimum density based on the characteristics of an exposure quantity and the developing density in each developing condition stored in a ROM52 in advance, and finds the quantity of change in the developing condition for the detected density and the optimum density. The CPU46 controls the feed speed of the film, etc., based on the result, and the image part of the film 16 is managed and stabilized at the optimum developing density.
Patent JP-2001053870-A (JP)
Title: Portable telephone set and method for releasing dial lock of portable telephone set
Inventor: HAYASHI NOBUHIRO
IPC: H04M1/673
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set for making it unnecessary to execute an inputting operation at the time of releasing the dial lock and a method for releasing the dial lock of the portable telephone set. SOLUTION: In this method for releasing the dial lock of a portable telephone set, at the time of initialization, a designated telephone number or signal for controlling automatic dial lock release and a non-operational time (a time until the automatic dial lock function is turned on) and a password for changing automatic dial lock setting are inputted by the owner of a portable telephone set 9 based on a key 1, and stored through an inputting means 2 and a control means 3 in a storage means 5. At the time of releasing the automatic dial lock of the portable telephone set 9, the control means 3 judges whether or not an incoming designated telephone number or incoming signal from an entrepreneur side is made coincident with the designation telephone number for controlling automatic dial lock release stored in the storage means 5, and releases autonomic dial lock.
Patent JP-2001046490-A (JP)
Title: Manufacture of bioimplant
Inventor: OKADA TERUBUMI
IPC: C04B38/06
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing bioimplants, suited for manufacturing bioimplants of various shapes. SOLUTION: This method for obtaining a bioimplant includes: preparing a slurry comprising mixed powder of apatite hydroxide powder and 5 wt.% calcium phosphate type glass frit with the addition of a binder granulating the slurry to prepare spherical raw granules; then preparing a spherical isobutylmethacrylate as a dummy granular body for dry mixing with the raw granules; molding the mixed powder obtained into a sample in the form of a rectangular solid by use of a die press; heating the molding obtained at 170 deg.C using a drier for three hours; melting and leaving the spherical isobutylmethacrylate for cooling to cause the raw granules to adhere together via the isobutylmethacrylate solidified after melting; perforating the raw granules by machining using a copying machine and by using a drill;  and thereafter elevating temperature at a rate of 300 deg.C per hour and holding the granules at a temperature of 1250 deg.C for three hours to bake the same.
Patent JP-H0562398-A (JP)
Title: Magnetic disk device
Inventor: HARUYAMA HIROYUKI
IPC: G11B21/12
Filed: 1991-09-06
Abstract: PURPOSE:To secure the clearance between a magnetic disk and a magnetic head, to keep a suspension spring force, and to reduce the occurrence of dust at the time of load/unload, especially, at the time of unload. CONSTITUTION:One end of a beam 8 having a projection 6 in the other end is stuck to a suspension 3. In the unload state, a load bar 7 is moved in the direction of an arrow to push up the beam 8, and the projection 6 is pressed to the suspension 3, and a magnetic disk 1 and a magnetic head 4 enter into the non-contacting state.
Patent JP-H1161451-A (JP)
Title: Focus ring of plasma etching equipment and plasma etching equipment
Inventor: SUZUKI TAKAYUKI
IPC: C23F4/00
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To shorten the blank discharge time required for reducing the amount of foreign matter that is formed in the initial discharge stage, (initial discharge foreign matter), and to improve the etching productivity by specifying the average surface roughness of each of the principal plane and the other surfaces, all of which are in contact with a plasma, of a focus ring placed in the equipment. SOLUTION: In the focus ring 1 of this equipment, the ten-point average surface roughness of a principal plane 2 in contact with a plasma is adjusted to <=5 μm and also the ten-point average surface roughness of each of a peripheral vertical surface 5 and the other surfaces other than the principal plane 2, all of which are in contact with the plasma, is adjusted to <=30 μm, wherein the adjustment of surface roughness is performed by subjecting such a surface to finish working in surface polishing. When the average surface roughness of the principal plane 2 is >5 μm, a large amount of initial discharge foreign matter is formed during the period from the beginning of the use of this focus ring 1 to the point of time, at which the principal plane 2 is worn by the plasma so as to sufficiently smooth the plane 2.  When the average surface roughness of any of the surfaces in contact with the plasma, other than the principal plane 2, is >30 μm, formation of the initial discharge foreign matter is caused. Desirably, the material of the focus ring 1 is glassy carbon that is an amorphous carbon material obtained by baking and carbonizing a cured material of a thermosetting resin.
Patent JP-2000050770-A (JP)
Title: Internally threaded fishing rod
Inventor: AKIBA MASARU
IPC: A01K87/00
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an internally threaded fishing rod having fishline- introducing guide, scarcely entangling yarn in a fishline-introducing guide part and capable of smoothly introducing fishline fed out from a reel into the interior of a fishing pipe. SOLUTION: This internally threaded fishing rod is equipped with a fishline- introducing guide 10 arranged in a yarn introducing inlet 1a formed in the outer periphery of a large-sized fishing pipe 1. The fishline-introducing guide 10 has a frame body 12 equipped with a guide part 11 for introducing fishline into a yarn-introducing inlet 1a toward obliquely lower direction from a reel- attaching side and height position from the surface of fishing pipe of a guide part 11 is set to 12-30 mm and inner diameter of the guide part 11 is set to 5-15 mm.
Patent JP-H0672944-A (JP)
Title: Recovery of acrylic acid and acetic acid
Inventor: KAWASAKI KYOSUKE
IPC: C07C51/46
Filed: 1992-08-26
Abstract: PURPOSE:To recover acrylic acid and acetic acid from oxidation product of propylene and/or acrolein in high efficiency and purity. CONSTITUTION:(1) Propylene and/or acrolein are subjected to catalytic oxidation with molecular oxygen and the produced gas is cooled and/or absorbed in water to obtain an aqueous solution of crude acrylic acid and acetic acid. A solvent forming an azeotrope with the acrylic acid solution, acetic acid and water is supplied to the 1st distillation column 1. (2) Water contained in the supplied liquid is essentially completely distilled off together with a part of accompanying acetic acid from the top of the 1st distillation column and acetic acid and acrylic acid are extracted from the bottom of the 1st distillation column and supplied to the 2nd distillation column 2. (3) The remaining acetic acid and a part of acrylic acid are distilled out from the top of the 2nd distillation column and supplied to the 3rd distillation column 3 and purified acrylic acid is recovered from the bottom of the 2nd distillation column. (4) Acetic acid essentially free from acrylic acid is distilled out from the top of the 3rd distillation column and supplied to the 4th distillation column 4. Acetic acid and acrylic acid are extracted from the bottom of the 3rd distillation column and recycled to the 1st distillation column or the 2nd distillation column. (5) Water is supplied to the top of the 4th distillation column, solvent is distilled out and purified acetic acid is recovered from the bottom of the 4th distillation column.
Patent JP-H0562215-A (JP)
Title: Actuator for optical pickup and its driving method
Inventor: AJIKI SEIICHI
IPC: G11B7/085
Filed: 1991-09-06
Abstract: PURPOSE:To miniaturize an optical pickup by correcting movement in the focusing direction of an objective lens and inclination of the optical axis by respective driving coils to focus the objective lens on a disk. CONSTITUTION:Driving coils 9 and 9A and magnets 2 and 2A are so constituted that their driving force is reduced in accordance with movement of driving coils 9 and 9A from centers of magnets 2 and 2A and is zero on the outside of the magnetic field. Prescribed signals are applied to driving coils 9 and 9A to vertically move a lens holder 20 and an objective lens 11 along an optical axis 40 coinciding with the focusing direction of an arrow F through the magnetic action between these coils and respective magnetic pones N and S of magnets 2 and 2A, thereby performing the focusing adjustment for the optical disk.
Patent JP-S60117843-A (JP)
Title: Signal output system of data transmission system
Inventor: MACHINO KATSUYUKI
IPC: H04L12/40
Filed: 1983-11-29
Abstract: PURPOSE:To allow the system to be operated effectively even if a capacitive load is connected by driving a bus with a low impedance at leading or trailing of a transmission signal so as to form OR for plural output signals on the bus while signals on the bus are sampled. CONSTITUTION:A switch element 42 is turned on when the level of a transmission signal TXDa is a low level and a switch element 41 is turned on when the level of an output signal (b) of a leading detecting circuit 43 is a high level. Moreover, a timing (c) when a collision detection circuit 45 detects the collision is around the midpoint of each bit of the signal TXD and no detection is required at the output of an LOW signal. In this system, the switch element 41 is added and it is turned on forcibly at the signal leading and the C is charged at a low impedance at the trailing, then the bus level goes momentarily to a high level, the leading is steep as shown in solid lines in FIg. (d) and an accurate waveform is received, even after passed through a comparator, at the reception side. Furthermore, it is not required to turn on the switch element 41 during the high level, and the element 41 is to be turned off at detection of collision especially.